CEF Forum

Hello,

It seems that after hitting OnLoadError (at least when error is FILE_NOT_FOUND), Chromium automatically loads URL "data:text/html,chromewebdata".
However, I'd like to handle the browser behavior whenever an error occurs.
Is there a way of deactivating this page loading, or at least setting the desired error page ?

I guess I could use OnBeforeResourceLoad to prevent any unsolicited page loading after an error occurred, but I'd prefer using a more appropriate way, if there is one.

As I work with CEF3 1180, the declaration for OnLoadError is now:

Code: Select all

///
// Called when the browser fails to load a resource. |errorCode| is the error
// code number, |errorText| is the error text and and |failedUrl| is the URL
// that failed to load. See net\base\net_error_list.h for complete
// descriptions of the error codes.
///
/*--cef(optional_param=errorText)--*/
virtual void OnLoadError(CefRefPtr<CefBrowser> browser,
                         CefRefPtr<CefFrame> frame,
                         ErrorCode errorCode,
                         const CefString& errorText,
                         const CefString& failedUrl) {}


Hence I can't do what you suggested.